日前,某家大报在不同版面上先后报道了“滴血树”。对一种普通的自然现象视为珍闻而连篇累牍加以报道.读者只能认为是哗众取宠或没有科学意识。凡植物都含有汁液,弄伤了表皮就会流出来,其颜色是由植物所含色素决定的。汁液呈红色的,如人们熟识的药用植物鸡血藤等,呈黄色的有著名的黄藤等,至于汁液呈白色的就更多了,常见的有夹竹桃、番木瓜、红背桂、一品红等等。 Recently, a major newspaper has reported in different layout “blood tree.” Treating an ordinary natural phenomenon as anecdotal and anecdotal reporting can only be considered by the reader as grandstanding or without scientific awareness. Where plants contain juice, wounds will be shed out of the epidermis, its color is determined by the pigment contained in the plant. Juice is red, such as people familiar with medicinal plants Millettia, etc., the yellow has a famous yellow cane, etc., as the juice is more white, common oleanders, papaya, red back , Poinsettia and so on.